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Sensor for detecting water quality and water filtering cup with sensor

A sensor and water quality technology, applied in drinking water vessels, instruments, filtration and separation, etc., can solve the problems of poor accuracy of water quality detection

Active Publication Date: 2018-09-25
ZHEJIANG QINYUAN WATER TREATMENT S T
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of poor water quality detection accuracy in the prior art, the present invention provides a sensor for detecting water quality and a water filter cup thereof

Method used

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  • Sensor for detecting water quality and water filtering cup with sensor
  • Sensor for detecting water quality and water filtering cup with sensor
  • Sensor for detecting water quality and water filtering cup with sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A sensor for detecting water quality, such as Figure 1-2 As shown, a housing 10 is included, a selective electrode 11 and a solid reference electrode 12 are installed in the housing 10, an insulating layer 13 is installed in the housing 10, a first passage and a second passage are arranged in the insulating layer 13, the housing 10 The outer wall of the body 10 is provided with a first through hole 101 and a second through hole 102, the first channel communicates with the first through hole 101, the second channel communicates with the second through hole 102, and the selective electrode 11 is installed in the first channel , the solid reference electrode 12 is installed in the second channel, the end of the selective electrode 11 is provided with a first sensitive film 14, the first sensitive film 14 is installed in the first through hole 101, the end of the solid reference electrode 12 A second sensitive membrane 15 is installed, and the outer end of the second sensi...

Embodiment 2

[0034] Such as image 3 As shown, the features of embodiment 2 are basically the same as those of embodiment 1, except that the top of the cup cover 21 is provided with a second groove 213 for storing the sensor, and the sensor is engaged with the second groove 213 . The advantage of this sensor arrangement is that the sensor consumes less power and has a long lifespan. The battery can be replaced every few years, and the life of the filter element is more accurate and scientific than that of the filter cups currently on the market. The sensor is an additional component that provides data on the relative life of the filter element in the place of use, and it also needs to cooperate with a counting or timing program to complete the entire filter element life cycle.

Embodiment 3

[0036] Such as Figure 4 As shown, the characteristics of embodiment 2 are basically the same as those of embodiment 1, the difference is that the bottom of the cup body 20 is provided with an upwardly recessed third groove 202, the bottom of the third groove 202 is provided with a connecting hole, and a seal is installed on the connecting hole 26. The sensor is installed in the third groove 202, the sensor is provided with a probe 27, and the probe 27 extends into the cup body 20 through the connection hole. The arrangement of such sensors can monitor the change of the clean water quality in the cup body 20 all the time.

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PUM

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Abstract

The invention relates to equipment for detecting water quality, and discloses a sensor for detecting water quality. The sensor comprises a shell, wherein a selective electrode and a solid reference electrode are mounted in the shell; an insulating layer is mounted in the shell; a first channel and a second channel are formed in the insulating layer; a first through hole and a second through hole are formed in the outer side wall of the shell; the first channel communicates with the first through hole; the second channel communicates with the second through hole; the selective electrode is mounted in the first channel; the solid reference electrode is mounted in the second channel; a first sensitive film is arranged at an end of the selective electrode, and is mounted in the first through hole; and a second sensitive film is mounted at an end of the solid reference electrode. The sensor can detect the concentration and PH values of residual chlorine and calcium and magnesium ions, and has the characteristics that materials of the first sensitive film and the second sensitive film are special, and the sensor can use one of the sensitive films, and can also use the foregoing three sensitive films. By the sensor, the activity of related ions is detected, and is converted into ion concentration, and therefore, visual water quality data are obtained.

Description

technical field [0001] The invention relates to detecting water quality, in particular to a sensor for detecting water quality and a water filter cup thereof. Background technique [0002] Because of its compactness and convenience, water filter cups occupy a place in the market, especially in Europe with cold drink culture, water filter cups are a must for many families. [0003] As a household product that is frequently used, the water filter cup is very important to have a good user experience, especially the experience of receiving, filtering, and pouring water. [0004] The water filter cup is filled with water through the opening of the pot lid, and the inner tank is filtered by the filter element to become clean water that can be drunk directly. However, after a period of use, the filter element will inevitably become more and more clogged, and the water quality will become worse. As for the problem of service life, at present, the life of the filter element is rough...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/26G01N27/333A47G19/22B01D35/02B01D35/143
CPCA47G19/2205B01D35/02B01D35/143G01N27/26G01N27/333
Inventor 刘汉东张春云胡金平
Owner ZHEJIANG QINYUAN WATER TREATMENT S T